4 layers223.5 × 147.3 mm
Boards using the TIP147
6 boardsBoards in 4 GitHub repositories, designed in KiCad, that use the TIP147 by Jiangsu Changjing Electronics Technology (CJ) (-55℃~+150℃ 100V 10A 1mA 2V、3V 2W 50、1000 5V PNP TO-220-3L Darlington Transistors ROHS). See how each wires it, with its parts, size, README and files; the TIP147’s symbol, footprint and pinout are on its own page.
- 2 layers880.8 × 192.5 mm
- 2 layers129 × 83.3 mm
Power supply
prydin/opamp-frontend-class-ab
The result is a fast amplifier (>80V/us slew rate) with low distortion (0.00045% meadured @ 1kHz/1W/8ohm resistive load). It's undergone some preliminary measurements and looks quite promising.
40 parts4 - 2 layers194.3 × 147.4 mm
- 2 layers139.8 × 192.5 mm
- 4 layers62.4 × 125 mm
Supply
SSkrzypik03/Volumia-Amplifier
High-performance Class-D audio amplifier project with Post-Filter Feedback (PFFB) and DSP, designed to provide excellent sound quality, high efficiency, and flexible audio processing capabilities.
34 parts